• I have searched the issues of this repository and believe that this is not a duplicate.

Ⅰ. Issue Description

Ⅱ. Describe what happened

If there is an exception, please attach the exception trace:

Just paste your stack trace here!

Exception in thread "main" java.lang.RuntimeException: java.lang.NoSuchMethodException: org.apache.dubbo.common.bytecode.ClassGenerator$DC.prepare(io.seata.rm.tcc.api.BusinessActionContext, int)
at io.seata.rm.tcc.interceptor.TccActionInterceptorHandler.lambda$parseAnnotation$0(TccActionInterceptorHandler.java:115)
at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
at io.seata.rm.tcc.interceptor.TccActionInterceptorHandler.parseAnnotation(TccActionInterceptorHandler.java:95)
at io.seata.rm.tcc.interceptor.TccActionInterceptorHandler.doInvoke(TccActionInterceptorHandler.java:63)
at io.seata.integration.tx.api.interceptor.handler.AbstractProxyInvocationHandler.invoke(AbstractProxyInvocationHandler.java:20)
at io.seata.spring.annotation.AdapterSpringSeataInterceptor.invoke(AdapterSpringSeataInterceptor.java:30)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691)
at org.apache.dubbo.common.bytecode.proxy0$$EnhancerBySpringCGLIB$$42e9b4b3.prepare()
at io.seata.tcc.springboot.dubbo.service.TccTransactionService.doTransactionCommit(TccTransactionService.java:31)
at io.seata.tcc.springboot.dubbo.service.TccTransactionService$$FastClassBySpringCGLIB$$fc4de775.invoke()
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:771)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749)
at io.seata.spring.annotation.AdapterInvocationWrapper.proceed(AdapterInvocationWrapper.java:41)
at io.seata.integration.tx.api.interceptor.handler.GlobalTransactionalInterceptorHandler$2.execute(GlobalTransactionalInterceptorHandler.java:185)
at io.seata.tm.api.TransactionalTemplate.execute(TransactionalTemplate.java:113)
at io.seata.integration.tx.api.interceptor.handler.GlobalTransactionalInterceptorHandler.handleGlobalTransaction(GlobalTransactionalInterceptorHandler.java:182)
at io.seata.integration.tx.api.interceptor.handler.GlobalTransactionalInterceptorHandler.doInvoke(GlobalTransactionalInterceptorHandler.java:151)
at io.seata.integration.tx.api.interceptor.handler.AbstractProxyInvocationHandler.invoke(AbstractProxyInvocationHandler.java:20)
at io.seata.spring.annotation.AdapterSpringSeataInterceptor.invoke(AdapterSpringSeataInterceptor.java:30)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691)
at io.seata.tcc.springboot.dubbo.service.TccTransactionService$$EnhancerBySpringCGLIB$$c2f8a418.doTransactionCommit()
at io.seata.tcc.springboot.dubbo.starter.SpringbootTccTransactionApplication.transactionCommitDemo(SpringbootTccTransactionApplication.java:56)
at io.seata.tcc.springboot.dubbo.starter.SpringbootTccTransactionApplication.main(SpringbootTccTransactionApplication.java:47)
Caused by: java.lang.NoSuchMethodException: org.apache.dubbo.common.bytecode.ClassGenerator$DC.prepare(io.seata.rm.tcc.api.BusinessActionContext, int)
at java.lang.Class.getMethod(Class.java:1786)
at io.seata.rm.tcc.interceptor.TccActionInterceptorHandler.lambda$parseAnnotation$0(TccActionInterceptorHandler.java:107)
... 28 more

Ⅲ. Describe what you expected to happen

Ⅳ. How to reproduce it (as minimally and precisely as possible)

https://gitee.com/seata-io/seata-samples/tree/master/tcc/springboot-tcc-sample

1. xxx
2. xxx
3. xxx

Minimal yet complete reproducer code (or URL to code):
测试用例tcc/springboot-tcc-sample

Ⅴ. Anything else we need to know?

Ⅵ. Environment:

• JDK version(e.g. java -version ): 1.8
• Seata client/server version: 2.0.0
• Database version:
• OS(e.g. uname -a ):
• Others:dubbo 2.7.15